Perrin Cold Air Intake - Black - 15-21 Subaru WRX - PSP-INT-325BK Filter Cleaning Kits Skunk2 Race Springs are 7

Skunk2 Race Springs are 7 inch long 16KG front or rear direct replacements for the following applications:

are all covered in detail in the comprehensive Technical Manual

NX6-XTG6 kit features an Xtreme pressure plate for the most demanding driver

2019:Dodge:Charger:SXT

ESTER Core® Technology features optimized polarity for maximal adherence of the oil film to increase engine protection

Perrin Cold Air Intake - Black - 15-21 Subaru WRX - PSP-INT-325BK Filter Cleaning Kits Skunk2 Race Springs are 7Increase horsepower and style under your hood. The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucial for maintaining proper air fuel ratios and preventing check engine lights that plague competitors. NOTE: This intake system requires no tuning to operate properly and safely! However, if you choose to add an upgraded downpipe or tune, you must choose a tune that is specific to either the PERRIN or AEM